@charset "UTF-8";
@import "../lib/lib";
@import "../lib/page";
//重写导航样式
.header,.top_about_content{
  background-color: rgba(255,255,255,0.3);
  -pie-background: rgba(255,255,255,0.3);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#50000000,endColorstr=#50000000);
}
.header_logo {
  background: url("../../Images/sprite_header_logo2.png");
}

.header_nav ul a{
  color: #fff;
}

.top_arrow {
  border-color: #fff transparent transparent transparent;
}

.header.header_active {
  background-color: #424fab;
}

@-webkit-keyframes bounceInDown {
  from, 60%, 75%, 90%, to {
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
  }

  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -3000px, 0);
    transform: translate3d(0, -3000px, 0);
  }

  60% {
    opacity: 1;
    -webkit-transform: translate3d(0, 25px, 0);
    transform: translate3d(0, 25px, 0);
  }

  75% {
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
  }

  90% {
    -webkit-transform: translate3d(0, 5px, 0);
    transform: translate3d(0, 5px, 0);
  }

  to {
    -webkit-transform: none;
    transform: none;
  }
}

@keyframes bounceInDown {
  from, 60%, 75%, 90%, to {
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
    animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
  }

  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, -3000px, 0);
    transform: translate3d(0, -3000px, 0);
  }

  60% {
    opacity: 1;
    -webkit-transform: translate3d(0, 25px, 0);
    transform: translate3d(0, 25px, 0);
  }

  75% {
    -webkit-transform: translate3d(0, -10px, 0);
    transform: translate3d(0, -10px, 0);
  }

  90% {
    -webkit-transform: translate3d(0, 5px, 0);
    transform: translate3d(0, 5px, 0);
  }

  to {
    -webkit-transform: none;
    transform: none;
  }
}

//banner
.case_banner {
  width: 100%;
  height: 950px;
  overflow: hidden;
  .banner {
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .text {
    margin-top: 390px;
    text-align: center;
    color: #fff;
    h3 {
      font-size: 60px;
      letter-spacing: 12px;
      margin-bottom: 50px;
    }
    p {
      font-size: 24px;
      letter-spacing: 5px;
    }
  }
}

.text.active {
  h3 {
    -webkit-animation-name: bounceInDown;
    -o-animation-name: bounceInDowne;
    animation-name: bounceInDown;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
  }
}

.banner_btn {
  margin-top: 75px;
  display: inline-block;
  padding: 18px 56px;
  @include box-sizing();
  border: 5px solid #fff;
  font-size: 24px;
  color: #fff;
  letter-spacing: 2px;
  position: relative;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  span {
    position: relative;
    z-index: 2;
  }
  .banner_bg {
    position: absolute;
    background: white;
    width: 0px;
    height: 0px;
    left: 50%;
    top: 50%;
    z-index: 1;
  }
}

.banner_btn:hover {
  background-color: #5272e4;
  border-color: #5272e4;
  box-shadow: 0 0 0 12px rgba(255, 255, 255, 0.1);
  span {
    color: white;
  }
  .banner_bg {
    background: #5272e4;
    width: 100%;
    height: 100%;
    margin-left: -108px;
    margin-top: -34px;
  }
}

.banner1 {
  background: url(../../Images/case/icon_case_banner1.jpg) center no-repeat;
}

.banner2 {
  background: url(../../Images/case/icon_case_banner1.jpg) center no-repeat;
}
#banner .slick-track{
  height: 950px;
}
//箭头
.banner_arrow {
  position: absolute;
  top: 423px;
  display: inline-block;
  width: 100px;
  height: 100px;
  border-radius: 100px;
  background-color: rgba(255, 255, 255, 0.1);
  background-color: #4c59b4 \9;
  text-align: center;
  z-index: 8;
  &:hover {
    background-color: rgba(255, 255, 255, 0.3);
    background-color: #6f79c0 \9;
  }
}

.prev {
  left: 50%;
  margin-left: -800px;
  &:before {
    margin-top: 17px;
    content: "";
    display: inline-block;
    width: 30px;
    height: 66px;
    background: url(../../Images/case/sprite_case_banner_prev.png) no-repeat;
  }
}

.next {
  right: 50%;
  margin-right: -800px;
  &:before {
    margin-top: 17px;
    content: "";
    display: inline-block;
    width: 30px;
    height: 66px;
    background: url(../../Images/case/sprite_case_banner_next.png) no-repeat;
  }
}

@media screen and (max-width: 1618px) {
  .prev {
    left: 20px;
    margin-left: 0;
  }
  .next {
    right: 20px;
    margin-right: 0;
  }
}
.swiper-pagination-clickable .swiper-pagination-bullet {
  cursor: default!important;
}
//导航
.case_content {
  padding-top: 35px;
}

.case_nav {
  height: 38px;
  line-height: 38px;
  margin-bottom: 30px;
  li {
    float: left;
    margin-right: 1px;
    width: 80px;
    //padding: 0 22px;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
    &:after {
      background: transparent;
      content: "";
      display: block;
      margin: 0 auto;
      width: 0;
      height: 2px;
      -webkit-transition: all .3s ease-out;
      -moz-transition: all .3s ease-out;
      -ms-transition: all .3s ease-out;
      -o-transition: all .3s ease-out;
      transition: all .3s ease-out;
    }
    &:hover {
      color: #5272e4;
      &:after {
        background: #5272e4;
        width: 100%;
      }
    }
  }
  li.current {
    color: #5272e4;
    &:after {
      background: #5272e4;
      width: 100%;
    }
  }
}

//列表
.case_list_box {
  width: 1300px;
  min-height: 1000px;
}

.case_list {
  display: none;
  margin: 0 -26px;
  li {
    float: left;
    margin: 0 24px 50px;
    border: 1px solid #e4e4e4;
    -webkit-box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0);
    @include box-sizing();
    overflow: hidden;
    &:hover{
      .case_list_text{
        display: block;
        width: 100%;
        height: 100%;
        opacity: 1;
        filter: alpha(opacity=100)\9;
        a{
          opacity: 1;
          filter: alpha(opacity=100)\9;
          -webkit-animation-name: bounceInDown;
          -o-animation-name: bounceInDowne;
          animation-name: bounceInDown;
          -webkit-animation-duration: 1s;
          animation-duration: 1s;
          -webkit-animation-fill-mode: both;
          animation-fill-mode: both;
          -webkit-animation-delay: 0.2s;
          -moz-animation-delay: 0.2s;
          -o-animation-delay:0.2s;
          animation-delay:0.2s;
        }
      }
    }
    .case_img {
      display: block;
      width: 100%;
      height: 100%;
      overflow: hidden;
      img {
        width: 100%;
        height: 100%;
      }
    }
    .case_list_text{
      display: block;
      position: absolute;
      left:0;
      top:0;
      width: 100%;
      height: 100%;
      z-index: 10;
      opacity: 0;
      overflow:hidden;
      filter: alpha(opacity=0)\9;
      background: none repeat scroll 0 0 rgba(0,0,0,0.3);
      -pie-background: rgba(0,0,0,0.3);
      filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#30000000,endColorstr=#30000000);
      -webkit-transition: all 0.5s ease ;
      -moz-transition: all 0.5s ease ;
      -ms-transition: all 0.5s ease ;
      -o-transition: all 0.5s ease ;
      transition: all 0.5s ease ;
      a{
        display: block;
        font-size: 24px;
        color: #fff;
        text-align: center;
        line-height: 453px;
        letter-spacing: 5px;
        opacity: 0;
        filter: alpha(opacity=0)\9;
      }
    }
  }
}
.case_list.current{
  display: block;
}
//page
.page {
  margin-bottom: 56px;
}